查询词典 projective pencil of lines

Bit Single Scan Display Type An 8-bit single scan display uses 8 parallel data lines to shift data to successive single horizontal lines of the display at a time, until the entire frame has been shifted and transferred.

位单扫描显示方式 8 位单扫描采用 8 位并行数据线将行数据一次连续移出，直到整个帧的数据被移出为止。

An S-shape acceleration/deceleration control model is developed by summation progression and the corner of two conjoint lines is adopted as a parametric variable to control the feedrate through the inflexion of two lines. Based on these, interpolation process is divided into two steps: interpolation pretreatment and interpolation point calculation. Feedrate planning is accomplished in the pretreatment step. Interpolation point calculating only depends on the real-time feedrate and the direction vector of the line.

该算法以级数求和的方法推导了S型加减速控制模型，并以小线段夹角为参变量控制拐点通过速度建立了小线段速度衔接模型，在此基础上，算法将插补过程分解为插补预处理及插补点计算两个步骤，预处理中对小线段进行速度规划并设计了线段速度的递推处理方法，插补点仅需根据当前速度及线段方向向量即可求出。

And so have the number of military production lines and emulsion explosives, explosive grain, foam, the paraxylene nitro, DEIP products for civilian use, such as production lines, military, civilian and varieties of production capacity ranks first in the industry.

拥有201、101、501、801等多条军品生产线和乳化炸药、传爆药柱、泡沫塑料、硝基二甲苯、DEIP等民品生产线，军、民品品种和综合生产能力居全国行业首位。

Grisea have been obtained in recent years as well.In our previous work, an RIL population consisting of 304 lines was constructed from the indica cross Zhong 156/Gumei 2. Two genes conferring complete resistance to blast isolate 92-183 (ZC15) were primarily mapped by using 148 lines of the population. In the present study, genotype of the 304 RILs were analyzed and QTL mapping for partial resistance to 2 isolates of leaf blast and 1 isolate of neck blast were conducted.

本实验室曾经应用中156／谷梅2号构建了由304个重组自交系(recombinant inbred lines，RIL)组成的重组自交系群体，应用其中的148个株系对抗稻瘟病基因进行了初步的定位，本研究则进一步对整个群体的304个RILs的基因型进行了分析，对控制叶瘟和穗瘟部分抗性的QTL进行了定位。

The migratory and sedentary lines were screened and monitored, the heredity power of take-off angel traits was 0.99-0.81 from the first to second generations. The migratory and sedentary lines could hybrid successfully , and the migration potential energy could be inherited maternally or paternally to offspring.

首次发现春季木槿上棉蚜种群存在迁飞特性上的分化，并且筛选出了迁飞型和居留型，两型的杂交后代在起飞角度和有翅蚜产生比率上表现出了明显的亲本遗传效应。

The former firstly establishes state graph of power system, and then, with the use of the adjacency matrix and path matrix of the directed graph, fast finds out the key transmission sections suffered greatly from the outages of overload lines through simple calculation of matrix. In the latter, the minimal short transmission path, the length of which is calculated with line impedance, is determined with graph theory to focus on security analysis objects from the whole network to some key transmission lines.

前者根据实时网络拓扑结构和潮流分布状态，在对初始电力网络简化、分区的基础上，利用有向图的邻接矩阵与路径矩阵，通过简单的矩阵运算，快速识别出与过载线路相关的关键输电断面；后者直接利用系统各支路的阻抗，从图论算法的基本思想出发，搜索最易遭受大负荷转移的关键传输路径，从而将安全性分析目标从整个网络缩小到某些关键的输电线路。

Therefore how to predict the permissible deformation value of existing lines and evaluate the safety character of the existing lines under the construction disturbance of the crossing engineering,giving out the relevant control index,and classify it by safety to take some corresponding measures ,reducing the influence of metro construction and operation to the acceptable range of metro.

因此如何预测既有线的允许变形值和评价在穿越工程的施工扰动下既有线的安全性状，给出相应的控制指标，并对其进行安全分级以便采取相应的措施，将工程对地铁结构及运营的影响降低到地铁可以接受的范围内，就显得日益迫切和重要。

Lines are induced on the surface of a photosensitive glass by focused femtosecond laser transverse writing with scanning velocity in a wide range of 40-1800 μm/s. The formed lines are analyzed using scanning electron microscope and optical microscope.

利用聚焦飞秒激光的横向直写方式，采用宽的扫描速度范围(40-1800 μm/s)，在光敏玻璃表面上诱导了直线结构，并扫描电子显微镜和光学显微镜分析了形成的直线，发现随着扫描速度不同，形成的直线具有三种不同的形貌。

I picked melons according to experience, should be able to select from the following aspects: guapi smooth surface, pattern clear lines clear underside yellow, is ripe melon; while the opposite surface of hair, shiny dark, piebald, and unclear lines, is unfamiliar with the melon.

答：我挑瓜，根据以往经验，应该可以选择从以下几个方面：瓜皮表面光滑，图案清晰的线条清晰的底部黄色，是熟瓜；而相反的头发表面，有光泽黑，花斑和界限不明，不熟悉的甜瓜。

Fourth - TV Eyes 3-D glasses also have the unique effect of removing interference patterns from the picture, noise lines, graininess, pixilation, and scan lines are filtered out, leaving the picture cleaner and clearer.

第四-电视眼睛三维眼镜也有独特的效果消除干扰模式的图片，噪音线，粒状，模糊，并扫描线是过滤掉，使图片更清洁，更清晰。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。